Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Concepts and Prototypes01:24

Concepts and Prototypes

548
The human nervous system handles vast amounts of information by translating sensory stimuli into neural impulses, which the brain processes, creating thoughts expressed through language or stored as memories. The brain also synthesizes information from emotions and memories, which significantly influence thoughts and behaviors. This intricate process creates a comprehensive mental picture.
The brain organizes this information using concepts, which are mental categories grouping linguistic data,...
548
Predicting Molecular Geometry02:27

Predicting Molecular Geometry

46.0K
VSEPR Theory for Determination of Electron Pair Geometries
46.0K
Excess Pressure Inside a Drop and a Bubble01:13

Excess Pressure Inside a Drop and a Bubble

3.5K
The shape of a small drop of liquid can be considered spherical, neglecting the effect of gravity. This drop can further be considered as two equal hemispherical drops put together due to surface tension. The forces acting on the spherical drop are due to the pressure of the liquid inside the drop, the pressure due to air outside the drop, and the force due to the surface tension acting on the two hemispherical drops.
3.5K
Positive Regulator Molecules01:45

Positive Regulator Molecules

136.4K
To consistently produce healthy cells, the cell cycle—the process that generates daughter cells—must be precisely regulated.
136.4K
Oxidation of Alcohols02:37

Oxidation of Alcohols

16.2K
In this lesson, the oxidation of alcohols is discussed in depth. The various reagents used for oxidation of primary and secondary alcohols are detailed, and their mechanism of action is provided.
The process of oxidation in a chemical reaction is observed in any of the three forms:
16.2K
Prediction Intervals01:03

Prediction Intervals

3.4K
The interval estimate of any variable is known as the prediction interval. It helps decide if a point estimate is dependable.
However, the point estimate is most likely not the exact value of the population parameter, but close to it. After calculating point estimates, we construct interval estimates, called confidence intervals or prediction intervals. This prediction interval comprises a range of values unlike the point estimate and is a better predictor of the observed sample value, y. 
3.4K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

USING METAPHOR ANALYSIS TO UNDERSTAND PERSONAL AND FAMILIAL EXPERIENCES WITH BEHAVIORAL VARIANT FRONTOTEMPORAL DEMENTIA.

SSM. Qualitative research in health·2026
Same author

Alcohol and Cancer Messaging: A Scoping Review.

Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology·2026
Same author

Cancer screening information-seeking before and during the COVID-19 pandemic.

Preventive oncology & epidemiology·2026
Same author

Message reactance as a mediator of effects of alcohol and cancer risk messages.

BMC public health·2026
Same author

Coming to Terms with the Alcohol-Cancer Link: A Work in Progress.

Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology·2026
Same author

Concerns about the consequences of cancer predisposition and relationships with quality of life in young adults with Li-Fraumeni syndrome.

European journal of human genetics : EJHG·2025
Same journal

Diabetes-related barriers to cancer screening in women with type 2 diabetes: A qualitative interview study.

British journal of health psychology·2026
Same journal

'Go into it with your eyes open': A reflexive thematic analysis of the experiences of partners of individuals who have had metabolic and bariatric surgery.

British journal of health psychology·2026
Same journal

Barriers and enablers to initiating and maintaining positive dietary changes during and after pregnancy-A qualitative study of participants in the Healthy Gut Diet Study.

British journal of health psychology·2026
Same journal

Development and validation of treatment adherence questionnaire based on the theory of planned behaviour for haemodialysis patients.

British journal of health psychology·2026
Same journal

Does preference for self-reliance moderate associations of health-related social control with physical activity and smoking cessation? Two intensive longitudinal studies.

British journal of health psychology·2026
Same journal

"She just wants to be a normal kid": Adolescents with inflammatory bowel disease and their caregivers' transition from paediatric to adult care.

British journal of health psychology·2026
See all related articles

Related Experiment Video

Updated: Feb 6, 2026

A Prediction Error-driven Retrieval Procedure for Destabilizing and Rewriting Maladaptive Reward Memories in Hazardous Drinkers
08:05

A Prediction Error-driven Retrieval Procedure for Destabilizing and Rewriting Maladaptive Reward Memories in Hazardous Drinkers

Published on: January 5, 2018

10.2K

Positive excessive drinker prototypes predict greater drinking and alcohol problems.

Amanda J Dillard1, Rebecca A Ferrer2, Katherine R K Bulthuis1

  • 1Department of Psychology, Grand Valley State University, Allendale, Michigan, USA.

British Journal of Health Psychology
|August 8, 2018
PubMed
Summary
This summary is machine-generated.

College students with more positive images of heavy drinkers tend to drink more and experience more alcohol-related problems. These drinker prototypes predict alcohol consumption and issues throughout their first two years.

Keywords:
alcohol consumptionalcohol-related problemslongitudinal designprototype willingness modelprototypes

More Related Videos

Murine Drinking Models in the Development of Pharmacotherapies for Alcoholism: Drinking in the Dark and Two-bottle Choice
07:31

Murine Drinking Models in the Development of Pharmacotherapies for Alcoholism: Drinking in the Dark and Two-bottle Choice

Published on: January 7, 2019

8.6K
Modeling Alcohol Consumption in Rodents Using Two-Bottle Choice Home Cage Drinking and Microstructural Analysis
08:45

Modeling Alcohol Consumption in Rodents Using Two-Bottle Choice Home Cage Drinking and Microstructural Analysis

Published on: November 8, 2024

1.4K

Related Experiment Videos

Last Updated: Feb 6, 2026

A Prediction Error-driven Retrieval Procedure for Destabilizing and Rewriting Maladaptive Reward Memories in Hazardous Drinkers
08:05

A Prediction Error-driven Retrieval Procedure for Destabilizing and Rewriting Maladaptive Reward Memories in Hazardous Drinkers

Published on: January 5, 2018

10.2K
Murine Drinking Models in the Development of Pharmacotherapies for Alcoholism: Drinking in the Dark and Two-bottle Choice
07:31

Murine Drinking Models in the Development of Pharmacotherapies for Alcoholism: Drinking in the Dark and Two-bottle Choice

Published on: January 7, 2019

8.6K
Modeling Alcohol Consumption in Rodents Using Two-Bottle Choice Home Cage Drinking and Microstructural Analysis
08:45

Modeling Alcohol Consumption in Rodents Using Two-Bottle Choice Home Cage Drinking and Microstructural Analysis

Published on: November 8, 2024

1.4K

Area of Science:

  • Psychology
  • Public Health
  • Behavioral Science

Background:

  • Risky behaviors, such as heavy drinking, can be influenced by social perceptions and prototypes of individuals engaging in such behaviors.
  • Existing research links perceived norms and risk prototypes to an individual's willingness to drink and subsequent alcohol consumption.

Purpose of the Study:

  • To examine the association between college students' prototypes of excessive drinkers and their own alcohol consumption and alcohol-related problems.
  • To investigate the predictive value of these prototypes over the first two years of college.

Main Methods:

  • Assessed prototypes of excessive drinkers, alcohol consumption, and alcohol-related problems in 340 college students across four time points over two years.
  • Analyzed the trajectory of prototypes, consumption, and problems, and tested if prototypes predicted consumption and problems.
  • Controlled for perceived descriptive norms, perceived injunctive norms, and peer pressure to drink alcohol in additional analyses.

Main Results:

  • More positive prototypes of excessive drinkers were significantly associated with greater alcohol consumption in both the first and second year.
  • Positive drinker prototypes were also significantly associated with experiencing more alcohol-related problems in the second year.
  • These associations remained significant even after controlling for perceived norms and peer pressure.

Conclusions:

  • Findings support the role of drinker prototypes in influencing an individual's own drinking behavior and related problems.
  • This study uniquely demonstrates the trajectory of drinker prototypes and their sustained association with alcohol consumption and problems in early college years.
  • Positive drinker prototypes are a significant predictor of increased alcohol consumption and a higher likelihood of experiencing alcohol-related problems among college students.